Texas oil lease

Shut in

SIMPSON -15-

Name: SIMPSON -15- monthly oil and gas production, Winkler County, Texas
Creator: Texas Railroad Commission

Simpson -15- is an oil lease in Winkler County, Texas, operated by LDF Energy, LLC in the Emperor, Deep field.

1 well

0bbl oil, last 12 months

Operator: LDF Energy, LLC
County: Winkler County
Field: Emperor, Deep
RRC lease: 08-01341

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Where it sits

This county

Winkler County

Oil in Jul 2026: 0 bbl
Reporting since: Jan 2020

Production by month

No production to chart

The state shows zero oil and zero gas for all 36 months we hold (Aug 2023 to Jul 2026). A lease that is shut in or newly reported looks like this. The ledger below lists each month.

Where the gas went

No gas disposition reported for this lease

The operator has not reported where the gas went in the months we hold.

Who has run this lease

The operator changed once, most recently in Jan 2021

LDF Energy, LLC Jan 2021 to now
Dewey Petroleum Jan 2020 to Dec 2020

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on SIMPSON -15-
API number	Well no.	Status
42-495-02847	1	Shut-in

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
Company	Product	Role	Share%	From	Until
Oasis Transp & Marketing Corp.	Oil	Gathers	100	Jan 1, 2021	–
Et Gathering & Processing LLC	Casinghead gas	Buys	100	Oct 1, 2023	–
Energy Transfer Company	Casinghead gas	Gathers	100	Oct 1, 2023	–
Sunoco Ptnrs. Mktg.&terminals LP	Oil	Gathers	100	Apr 30, 2019	Jan 1, 2021
Hollyfrontier Ref & Mktg LLC	Oil	Gathers	100	Sep 1, 2011	Apr 30, 2019

SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).

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What the drilling permits say

Permits for Simpson -15-
API number	Well no.	Permit issued	Completed	Acreson the permit	Type
42-495-02847	1	–	Feb 18, 1954	–	–

SourceRailroad Commission drilling permits, Sep 26, 2026 (source 1, source 2).

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Estimate your royalty

36 months, newest first

Ledger for SIMPSON -15-
Month	Operator	WTI$/bbl	Henry Hub$/MMBtu
Jul 2026LDF Energy,	LDF Energy, LLC	$80.46	$2.89
Jun 2026LDF Energy,	LDF Energy, LLC	$84.81	$3.15
May 2026LDF Energy,	LDF Energy, LLC	$102.13	$2.94
Apr 2026LDF Energy,	LDF Energy, LLC	$100.32	$2.77
Mar 2026LDF Energy,	LDF Energy, LLC	$91.38	$3.04
Feb 2026LDF Energy,	LDF Energy, LLC	$64.51	$3.62
Jan 2026LDF Energy,	LDF Energy, LLC	$60.04	$7.72
Dec 2025LDF Energy,	LDF Energy, LLC	$57.97	$4.26
Nov 2025LDF Energy,	LDF Energy, LLC	$60.06	$3.79
Oct 2025LDF Energy,	LDF Energy, LLC	$60.89	$3.19
Sep 2025LDF Energy,	LDF Energy, LLC	$63.96	$2.97
Aug 2025LDF Energy,	LDF Energy, LLC	$64.86	$2.91
Jul 2025LDF Energy,	LDF Energy, LLC	$68.39	$3.20
Jun 2025LDF Energy,	LDF Energy, LLC	$68.17	$3.02
May 2025LDF Energy,	LDF Energy, LLC	$62.17	$3.12
Apr 2025LDF Energy,	LDF Energy, LLC	$63.54	$3.42
Mar 2025LDF Energy,	LDF Energy, LLC	$68.24	$4.12
Feb 2025LDF Energy,	LDF Energy, LLC	$71.53	$4.19
Jan 2025LDF Energy,	LDF Energy, LLC	$75.74	$4.13
Dec 2024LDF Energy,	LDF Energy, LLC	$70.12	$3.01
Nov 2024LDF Energy,	LDF Energy, LLC	$69.95	$2.12
Oct 2024LDF Energy,	LDF Energy, LLC	$71.99	$2.20
Sep 2024LDF Energy,	LDF Energy, LLC	$70.24	$2.28
Aug 2024LDF Energy,	LDF Energy, LLC	$76.68	$1.99
Jul 2024LDF Energy,	LDF Energy, LLC	$81.80	$2.07
Jun 2024LDF Energy,	LDF Energy, LLC	$79.77	$2.54
May 2024LDF Energy,	LDF Energy, LLC	$80.02	$2.12
Apr 2024LDF Energy,	LDF Energy, LLC	$85.35	$1.60
Mar 2024LDF Energy,	LDF Energy, LLC	$81.28	$1.49
Feb 2024LDF Energy,	LDF Energy, LLC	$77.25	$1.72
Jan 2024LDF Energy,	LDF Energy, LLC	$74.15	$3.18
Dec 2023LDF Energy,	LDF Energy, LLC	$71.90	$2.52
Nov 2023LDF Energy,	LDF Energy, LLC	$77.69	$2.71
Oct 2023LDF Energy,	LDF Energy, LLC	$85.64	$2.98
Sep 2023LDF Energy,	LDF Energy, LLC	$89.43	$2.64
Aug 2023LDF Energy,	LDF Energy, LLC	$81.39	$2.58

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Sep 28, 2026.

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